| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
♀
|
n.a.
|
n.a.
|
0
|
22
|
No
|
Cerebellar signs
-Motor Dysarthria Myoclonus Axial hypotonia Paroxysmal dyskinesia Motor delay Facial twitches Chorea Dyskinesia Show more (+7) |
n.a.
|
|
Yes
|
♀
|
n.a.
|
n.a.
|
1
|
9
|
No
|
Myoclonus
Delayed gross motor development Axial hypotonia Seizures Gait impairment Hyperreflexia Dysarthria Dyskinesia Motor delay -Motor Show more (+7) |
n.a.
|
|
No
|
♀
|
C
|
USA
|
5
|
42
|
Yes
|
-Motor
Postural tremor Tremor (any or unspecified) Trigger: Anxiety Chorea Dyskinesia Show more (+3) |
n.a.
|
|
Yes
|
♀
|
n.a.
|
n.a.
|
1
|
14
|
No
|
-Motor
Facial twitches Hyperreflexia Axial hypotonia Cerebellar signs Dyskinesia Cognitive impairment Dysarthria Chorea Myoclonus Show more (+7) |
n.a.
|
|
Yes
|
♂
|
n.a.
|
n.a.
|
0
|
29
|
No
|
n.a.
|
||
No
|
♀
|
C
|
USA
|
3
|
71
|
Yes
|
n.a.
|
||
Yes
|
♂
|
n.a.
|
n.a.
|
n.a.
|
42
|
No
|
n.a.
|
||
No
|
♀
|
n.a.
|
n.a.
|
n.a.
|
8
|
Yes
|
Axial hypotonia
Muscular hypotonia -Motor Dystonia, limb Dystonia, axial Dyskinesia Gait impairment Motor delay Show more (+5) |
n.a.
|
|
Yes
|
♀
|
n.a.
|
n.a.
|
1
|
68
|
Yes
|
n.a.
|
||
Yes
|
♂
|
n.a.
|
n.a.
|
2
|
13
|
No
|
n.a.
|